1. Department of Chemistry; Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction; Institute of Molecular Functional Materials; State Key Laboratory of Nanoscience and Division of Biomedical Engineering; The Hong Kong University of Science and Technology; Clear Water Bay Kowloon Hong Kong China
2. HKUST Shenzhen Research Institute Nanshan; Shenzhen 518057 China
3. State Key Laboratory of Luminescent Materials and Devices; South China University of Technology; Guangzhou 510640 China
4. Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China